Nathan’s Journal is obtained in Scotland, Chapter 8 “The Grave of Henry Avery.” The Journal is basically Nate’s diary where he compiles notes, letters, and pictures he’s found or sketched during his journey. Check it regularly for context, clues, and Nathan’s great sense of humor about things he encounters. Press the touch pad to access the Journal and use the right stick to peruse through its pages. Press 
to select certain items and 
to read items that contain script. When notes are selected out of the Journal, you can rotate them in your hand using the right stick and flip some over using 
. Ultimately, the Journal is a great puzzle-solving tool.